@media all {
	*.centered {display:block;margin:auto}
	*.clearBoth {clear:both}
	*.clearLeft {clear:left}
	*.clearRight {clear:right}
	*.floatLeftWithMargins {float:left;margin:0 1em 1em 0}
	*.floatRightWithMargins {float:right;margin:0 0 1em 1em}
	*.topless {margin-top:0 !important}
}